遇见数据集

Does it matter how much time students spend on line outside of school?

收藏
官方服务:

资源简介:

In 2012, 15-year-old students spent over two hours on line each day, on average across OECD countries. The most common online activities among 15-year-olds were browsing the Internet for fun and participating in social networks, with over 70% of students doing one of these every day or almost every day. Students who spent more than six hours per...

二维码
社区交流群
二维码
科研交流群
商业服务